Locating Pins Large Head, Tapered, Configurable - Taper Angle, Tolerance Selectable, Press Fit

The locating pin is used for the spatial positioning in the directions of X and Y axes, mainly using the workpiece hole as the positioning benchmark or used in conjunction with bushings, in which the large head, taper angle configurable, tolerance selectable type provides flexible selection and can meet the design requirements of most customers.

■Material Specification Table

Material No.	Material	Surface Treatment	Hardness	Type	Shape Code
				Standard
①	Alloy tool steel or bearing steel	-	Quenching hardness 60～63HRC	E-KF	A(Round) D(Diamond)
②	Alloy tool steel or bearing steel	Hard Chrome Plated	Quenching hardness 50～55HRC Plating hardness 750HV～	E-GKF
③	Alloy tool steel or bearing steel	-	-	E-BKF
④	Austenitic stainless steel	-	-	E-SKF
⑤	Austenitic stainless steel	Hard Chrome Plated	Plating hardness 750HV～	E-HKF
⑥	Martensitic stainless steel	-	Quenching hardness 50～55HRC	E-CKF

If there are requirements on rust prevention, give priority to the hard-chrome plated products, products with surface treatment of electroless nickel plating or products made of austenitic stainless steel.

■Standard Type

Part Number					P 0.01mm increments	L 1mm increments	B 0.1mm increments	E 0.1mm increments	A Selection	C	(W)
Type	Shape	D Tolerance Selection	P Tolerance Selection	D
E-KF E-GKF ＊ E-BKF E-SKF E-HKF ＊ E-CKF	A(Round) D(Diamond)	M P G H ＊ A ＊ B	S M P G H ＊ A ＊ B	1	1.00～ 3.0 (1.50～ 2.50)	2・3	1.5~5.0	0.5~15.0	15 30 45 60	0.1	0.6
				2	2.00～6.00(4.00)	2~6	1.5～15.0(10.0)			0.5	1.2
				3	3.00~8.00	3～ 10	1.5～15.0(10.0)				1.5
				4	4.00~8.00	3(4)～14	1.5～15.0(10.0)			1	1.8
				5	5.00~10.00	5~15	1.5～15.0(10.0)				2.2
				6	6.00~10.00	5 to 15	1.5～30.0(15.0)				3
				8	8.00~15.00	5(6)～16	1.5～30.0(15.0)			1.5	3.5
				10	10.00~17.00	5(10)～20	3.0～30.0(25.0)			2	4
				12	12.00~18.00	6(10)～24	3.0～30.0(25.0)				5
				13	13.00~20.00	7(12)～26	5.0～30.0(25.0)				5.5
				16	16.00~27.00	8(15)～32	5.0~30.0			3	7
				20	20.00~30.00	10(15)～40	5.0~30.0				9

P dimension applicable to the diamond type is as shown in ( ).
Tolerance marks with * symbol (precision grades A and B) are not applicable to hard-chrome plated products

①Dimensional tolerance and fit parameter table For details, click Dimensional Tolerance Fit Table
②Reference table for common dimensions without indicated tolerance (medium accuracy m) For details, click Reference Table of Dimensions Without Indicated Tolerance
③Reference value for thread mounting torque The tightening torque (reference value) is the strength class (8.8) in the technical data Thread Torque Reference Values, and the tightening state lasts for more than 24 hours. Not applicable when using locking agents or spring washers.

①Positioning technology reference information ClickPositioning Reference Information
②Surface treatment related anti-rust ability salt spray test reference ClickAnti-rust Treatment Reference for Metal Surface